A calendar of club-sponsored mineral shows

gem shows, fossil shows, symposiums, and other events of interest to the mineralogical community

Mineral show calendar last updated: 16 July 2019

Contact mineralfest@aol.com if you would like your club's show listed - it's free !


20-21 July 2019: Frankfort, New York

5th Annual Herkimer Diamond Festival & Gem Show

Organized by: Village of Herkimer, Business & Professional Association

Herkimer County Fairgrounds (135 Cemetary Street, Frankfort)

27-28 July 2019: Mattituck, Long Island, New York

38th Annual Gem, Mineral, Jewelry & Fossil Show

Organized by: Long Island Mineral and Geology Society

Mattituck Jr/Sr High School (15125 Main Road)


2-4 August 2019: Prescott Valley, Arizona

16th Annual Prescott Gem & Mineral Show & Sale

Organized by: Prescott Gem & Mineral Club

Prescott Valley Event Center (3201 Main Street)

3 August 2019: Ishpeming, Michigan

44th Annual Upper Peninsula Gem & Mineral Show

Organized by: Ishpeming Rock & Mineral Club

Ishpeming Elks Club (597 Lakeshore Drive)

9-11 August 2019: Houghton, Michigan

Copper Country Gem & Mineral Show

Organized by: Copper Country Rock & Mineral Club

Houghton Elementary School (302 West Jacker Avenue)

16-18 August 2019: Lake George, Colorado

20th Annual Gem & Mineral Show

Organized by: Lake George Gem & Mineral Club

17 August 2019: Shelton, Washington

10th Annual Tailgate Rock Sale & Swap

Organized by: Shelton Rock & Mineral Society

Mason County Recreation Area (2100 E Johns Prairie Road)

17-18 August 2019: Bossier City, Louisiana

ArkLaTex Jewelry, Gem & Mineral Show

Organized by: Ark-La-Tex Gem & Mineral Society

Bossier City Civic Center (620 Benton Road)

24-25 August 2019: Canton, New York

53rd Annual Show

Organized by: St. Lawrence County Rock & Mineral Club

Canton Pavilion (90 Lincoln Street)


7-8 September 2019: New Milford, Connecticut

69th Annual Jewelry, Gem & Mineral Show

Organized by the Danbury Mineralogical Society

New Milford High School (388 Danbury Road)

13-15 September 2019: Holland, Michigan

50th Annual Gem & Mineral Show

Organized by: Tulip City Gem & Mineral Club

Soccer Stop Sportsplex (5 River Hills Drive)

13-15 September 2019: Denver, Colorado

52nd Annual Denver Gem & Mineral Show

Organized by: Greater Denver Area Gem & Mineral Council

Theme: Canada Unearthed

Denver Mart Expo Hall (451 East 58th Avenue: I-25 at Exit 215)

14-15 September 2019: Harrisburg, Pennsylvania

54th Annual Gem, Mineral & Jewelry Show

Organized by: Central Pennsylvania Rock & Mineral Club

Harrisburg Consistory (2701 North 3rd Street)

27-29 September 2019: Jacksonville, Florida

31st Annual Jacksonville Gem & Mineral Show

Organized by: Jacksonville Gem & Mineral Society

Morocco Shrine Auditorium (3800 St. John's Bluff Road South)

27-29 September 2019: Clarkdale, Arizona

Semi-Annual Clarkdale Gem & Mineral Show

Organized by: Mingus Gem & Mineral Club

Clark Memorial Clubhouse Auditorium (19 N. Ninth Street)

28-29 September 2019: West Friendship, Maryland

55th Annual Atlantic Coast Gem, Mineral, Jewelry & Fossil Show

Organized by: The Gem Cutters Guild of Baltimore

Howard County Fairgrounds (2210 Fairgrounds Road)

28-29 September 2019: Franklin, New Jersey

63rd Annual Franklin-Sterling Hill Gem & Mineral Show

Organized by: Franklin-Ogdensburg Mineralogical Society and the Franklin Mineral Museum

Littell Community Center (formerly known as the Armory) (10 Munsonhurst Road #12)

Indoor / outdoor

28-29 September 2019: Lodi, California

Earth's Treasures: Gem, Jewelry, Bead & Mineral Show

Organized by: Stockton Lapidary & Mineral Club

Lodi Grape Festival Grounds (413 E. Lockeford Street)


4-6 October 2019: Dallas, North Carolina

41st Annual Gaston Gem & Mineral Show

Organized by: Gaston Gem, Mineral & Faceters Club

Gaston County Park (1303 Dallas Cherryville Highway)

4-6 October 2019: Orlando, Florida

Rock, Mineral, Gem, Jewelry & Fossil Show

Organized by: Central Florida Mineral & Gem Society

Florida National Guard Armory (2809 South Fern Creek Avenue)

5 October 2019: Autumn Mineralfest - Macungie, Pennsylvania

73rd semi-annual Mineralfest

Organized by: Pennsylvania Earth Sciences Association

Macungie Memorial Park (Poplar Street)

Indoor / outdoor (rain or shine)

5-6 October 2019: Springfield, Illinois

2019 Gem, Mineral & Fossil Show

Organized by: Lincoln Orbit Earth Science Society

New location: Illinois State Fairgrounds - Orr Building

11-13 October 2019: Moab, Utah

60th Annual Rock, Gem & Mineral Show

Organized by: Moab Rock Club

Old Spanish Trail Arena (3641 S. Highway 191)

11-13 October 2019: Huntsville, Alabama

52nd Annual Gem, Jewelry & Mineral Show

Organized by: Huntsville Gem & Mineral Society

Jaycee Community Center (2180 Airport Road)

12-13 October 2019: Cherry Hill, New Jersey

2nd Annual South Jersey Gem, Jewelry, Mineral & Fossil Show

1721 Springdale Road, Cherry Hill

19-20 October 2019: South Charleston, West Virginia

47th annual Gem, Mineral, Fossil & Jewelry Show

Organized by: Kanawha Rock & Gem Club

South Charleston Community Center (601 Jefferson Road, South Charleston, WV)

19-20 October 2019: Des Moines, Iowa

2019 Gem, Jewelry, Mineral & Fossil Show

Organized by: Des Moines Lapidary Society

Iowa State Fairgrounds - Knapp Learning Center

19-20 October 2019: Honolulu, Hawaii

18th Annual Hawai'i Gem & Mineral Show

Organized by: Hui Pohaku O Hawai'i, or the Rock & Mineral Society of Hawaii

Ohana Hale Marketplace (333 Ward Avenue #3)

26-27 October 2019: Oklahoma City, Oklahoma

2019 Oklahoma Mineral & Gem Show

Organized by: Oklahoma Mineral & Gem Society

Oklahoma State Fair Park - Modern Living Building (608 Kiamichi Place)


23-24 November 2019: West Palm Beach, Florida

53rd Annual Gem, Mineral, Jewelry, Fossil & Bead Show

Organized by: Gem & Mineral Society of the Palm Beaches

Expo Center East at South Florida Fairgrounds (9067 Southern Boulevard)

23-24 November 2019: Fairfax, Virginia

28th Annual Gem, Mineral & Fossil Show

Organized by: Northern Virginia Mineral Club

Dewberry Hall, Johnson Center, George Mason University (4400 University Drive)


14-15 December 2019: Franklin, Tennessee

39th Annual Earth Treasures Show

Organized by: Mid-Tennessee Gem & Mineral Society

Williamson County Ag Expo Park (4215 Long Lane, Franklin)